pipe down

US /paɪp daʊn/
UK /paɪp daʊn/
"pipe down" picture
1.

diam, tenang

used to tell someone to stop talking or to be quiet

:
Will you two just pipe down? I'm trying to concentrate.
Bisakah kalian berdua diam saja? Aku sedang mencoba berkonsentrasi.
The teacher told the noisy students to pipe down.
Guru menyuruh siswa yang berisik untuk diam.